The following uses are permitted in the R-3 District:
A. 
All uses as specified in § 370-14A through I.
B. 
Marinas, subject to the requirements of § 370-40B.
C. 
Cluster developments of one-family detached dwellings, subject to the following provisions:
(1) 
All lots shall have a minimum area of 8,000 square feet each.
(2) 
The maximum number of lots per gross acre shall not exceed 2.5.
(3) 
Interior lots shall not have a minimum width, but a minimum side yard of seven feet on one side and a total minimum of 15 feet for both side yards shall be required.
(4) 
Corner lots shall have a minimum side yard of eight feet on one side and a total minimum of 20 feet for both side yards.
(5) 
The land to be subdivided shall involve the creation of not less than 100 lots.
(6) 
The land to be saved by clustering shall be devoted to one or more of the following uses:
(a) 
Open space areas which must be designated for conveyance to the Township of Willingboro or other governmental agency may include land for the following uses:
[1] 
Municipal parks and playgrounds.
[2] 
Woodland conservation.
[3] 
Pedestrian walkways.
[4] 
Stream courses and drainage control areas.
[5] 
Land for public educational institutions beyond the elementary level.
(b) 
Private recreation facilities:
[1] 
Golf courses and country clubs.
[2] 
Private swimming pools and private swimming clubs.
[3] 
Marinas.
[4] 
Tennis courts.
[5] 
Other recreational facilities deemed appropriate by the Township Planning Board.
Before a cluster development plan is approved, the applicant shall have submitted to the Planning Board a set of detailed plans showing lot and street arrangement, density patterns, site design, landscaping and all other pertinent information. The Planning Board shall review the plans in terms of conformance with the standards of this chapter and the Township Master Plan before granting approval thereof. The Planning Board shall, within 45 days after its receipt of such site plans, approve or disapprove the proposed development with respect to adequacy of planning and zoning standards. The absence of action on the part of the Planning Board within and including the forty-five-day period shall constitute approval of the site plan.